| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.74 | 12.407% | $221.1495 | $221.15 | $221.15 | $221.10 |
| Purchase #2 | $170.98 | 10.378% | $188.7243 | $188.72 | $188.70 | $188.70 |
| Purchase #3 | $27.63 | 6.115% | $29.3196 | $29.32 | $29.30 | $29.30 |
| Purchase #4 | $167.73 | 11.337% | $186.7456 | $186.75 | $186.75 | $186.70 |
| Purchase #5 | $25.46 | 9.721% | $27.935 | $27.94 | $27.95 | $27.90 |
| Purchase #6 | $197.41 | 5.662% | $208.5874 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $83.96 | 13.823% | $95.5658 | $95.57 | $95.55 | $95.60 |
| 7 purchase totals = | $869.91 | $958.0272 | $958.04 | $958.00 | $957.90 | |